Apparent molar heat capacities of aqueous solutions of phosphoric acid and sulfur dioxide from 303 to 623 K and a pressure of 28 MPa

Simple item page
dc.contributor.authorSharygin, Andrei V.
dc.contributor.authorInglese, Americo
dc.contributor.authorŠedlbauer, Josef
dc.contributor.authorWood, Robert H.
dc.date.accessioned2016-07-08
dc.date.available2016-07-08
dc.date.issued1997
dc.description.abstractHeat capacities of aqueous solutions of phosphoric acid from 0.1 to 0.8 mol- kg-1 and sulfur dioxide from 0.2 to 0.9 mol-kg-1 have been measured with a flow heat-capacity calorimeter from 303 to 623 K and a pressure of 28 MPa. At the lowest molality single-solute solutions as well as mixtures of either H3PO4 or SO2 with HC1 were measured to repress dissociation. Calculated apparent molar heat capacities were corrected for dissociation reactions and the chemical relaxation effect. Experimental results for mixtures were analyzed using Young’s rule. Standard state partial molar heat capacities of H3PO4(aq) and SO2(aq) were obtained by extrapolation to infinite dilution. A few measurements of the densities of aqueous H3PO4 and SO2 were made at 25°C and a pressure of 28 MPa.en
dc.formattext
dc.identifier.doi10.1007/BF02767920
dc.identifier.issn0095-9782
dc.identifier.scopus2-s2.0-0031515969
dc.identifier.urihttps://dspace.tul.cz/handle/15240/16633
dc.identifier.urihttps://link.springer.com/article/10.1007/BF02767920
dc.language.isoen
dc.publisherPlenum Publ Corp
dc.relation.ispartofJournal of Solution Chemistry
dc.relation.ispartofJournal of Solution Chemistryen
dc.sourcej-scopus
dc.sourcej-wok
dc.subjectApparent molar heat capacityen
dc.subjectApparent molar volumeen
dc.subjectaqueous solutionsen
dc.subjectHigh temperatureen
dc.subjectPhosphoric aciden
dc.subjectSulfur dioxideen
dc.titleApparent molar heat capacities of aqueous solutions of phosphoric acid and sulfur dioxide from 303 to 623 K and a pressure of 28 MPaen
dc.typearticle
local.accessopen access
local.citation.epage197
local.citation.spage183
local.departmentDepartment of Chemistry
local.facultyFaculty of Sciences, Humanities and Education
local.fulltextyes
local.identifier.wokA1997WU76600005
local.notenefunguje RIV
local.relation.issue2
local.relation.volume26
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
jsc1997.pdf
Size:
720.38 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections